Who was a proponent of Greek rationalism?

A prominent proponent of Greek rationalism was Socrates, who emphasized the use of reason and critical thinking in understanding moral and philosophical questions. His dialectical method, known as the Socratic method, encouraged systematic questioning to stimulate critical thinking and illuminate ideas. Other key figures include Plato, his student, who expanded on Socratic thought, and Aristotle, who further developed rationalism in various fields, including logic, ethics, and natural sciences. Together, they laid the foundation for Western philosophy and the application of reason in understanding the world.